We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.

Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Connect one-on-one with {0} who will answer your question

By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.

Thanks for asking your question. I will try and help you out.Yes you are correct. Your engine can be updated to either a 330 HP or a 350 HP.In order to do this. You will need to add an atmosphere pressure sensor along with a new engine harness. Plus install new software in the ecm. Any Cat dealer should be able to do this for you.Please reply back if you need more help or have more questions. I am happy to assist.

Hey. I just wanted to see how things were going. Please let me know if you need more help. I am happy to assist. If my information was helpful, please leave a good or higher rating so that I receive credit. Thanks.

Hi, I'm on the road in my motor home headed to Utah. My motor home is an 2014 Newmar Ventana on a Freightliner XCR chassis. 400 HP Cummins. My water in fuel warning just came on so the water needs dra… read more

Hello JA: Hi. How can I help? Customer: I have an iveco engine generator JA: What is the complete model and serial number of your machine? Customer: Running on low speed JA: Are you fixing this yourse… read more

Hey bud. AJ here. I have a question for u. I'm trying to do a c-7 engine swap. Taking a kal 210 hp engine out of a ford and got a wax 300hp engine to replace it. My question is I know the 300 hp wax h… read more

Hey I have 2005 freightliner m2 106 190hp cat c7 6 speed menual I need more hp how can I get more power around 300hp I went to the dieler they said I have to change transmission that supports more tor… read more

I have a cummins diesel in my freightliner chassis, motor home. Cooling fan seems to be making more noise that ever before. Comes on at about 200 degrees, on a hot day never turns off. sounds like an … read more

We have a Freightliner '06 model with Cat 300 hp diesel engine. The A/C does not work and does not seem to be connected to any power source. Do you know if the A/C came standard with the truck? If so … read more

Hello, I have a 2005 Freightliner M2 106 Business Class. It is 10 wheeler dump truck with a CAT C7 ACERT engine, hooked up to eaton fuller 18 speed. The motor is doesn't have any power to pull a trail… read more

I'm wanting to turn off the actuator on c-15 to try keeping oil tempt down also water tempt more stable rewrite the ECM for 150 more hp and 300 more pounds of torque hoping to get better fuel milage… read more

I am looking at possible buying a 2004 freightliner that has a 450 Mercedez-Benz motor. have never ran this motor before and have heard good and bad things about these. is this a year or HP to stay aw… read more

Okay Jeremy, giving you another question. Give me your opinion on the following trucks based on mpg and relability, they will have varied uses and drive to 48 states. Also, assume all are in the like … read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Technician turned service manager on multiple lines of trucks and engines, used in industry.

dieseldan55

Contractor

74 satisfied customers

Road Service mechanic for Volvo Construction.

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.